package edu.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import edu.model.Form;

/**
 * A data access object (DAO) providing persistence and search support for Form
 * entities. Transaction control of the save(), update() and delete() operations
 * can directly support Spring container-managed transactions or they can be
 * augmented to handle user-managed Spring transactions. Each of these methods
 * provides additional information for how to configure it for the desired type
 * of transaction control.
 * 
 * @see edu.model.Form
 * @author MyEclipse Persistence Tools
 */

public class FormDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory.getLogger(FormDAO.class);
	// property constants
	public static final String FORM_NAME = "formName";
	public static final String FORM_PATH = "formPath";
	public static final String FORM_BLANKS = "formBlanks";

	protected void initDao() {
		// do nothing
	}

	public void save(Form transientInstance) {
		log.debug("saving Form instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Form persistentInstance) {
		log.debug("deleting Form instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Form findById(java.lang.Integer id) {
		log.debug("getting Form instance with id: " + id);
		try {
			Form instance = (Form) getHibernateTemplate().get("edu.model.Form",
					id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Form instance) {
		log.debug("finding Form instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Form instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Form as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByFormName(Object formName) {
		return findByProperty(FORM_NAME, formName);
	}

	public List findByFormPath(Object formPath) {
		return findByProperty(FORM_PATH, formPath);
	}

	public List findByFormBlanks(Object formBlanks) {
		return findByProperty(FORM_BLANKS, formBlanks);
	}

	public List findAll() {
		log.debug("finding all Form instances");
		try {
			String queryString = "from Form";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Form merge(Form detachedInstance) {
		log.debug("merging Form instance");
		try {
			Form result = (Form) getHibernateTemplate().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Form instance) {
		log.debug("attaching dirty Form instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Form instance) {
		log.debug("attaching clean Form instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static FormDAO getFromApplicationContext(ApplicationContext ctx) {
		return (FormDAO) ctx.getBean("FormDAO");
	}
}